20173569808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3919}}^1$

素因数の和:4053

約数の個数: 160

約数和(自身を含む): 48996864000

約数和(自身を除く): 28823294192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 59, 76, 82, 112, 118, 133, 152, 164, 236, 266, 287, 304, 328, 413, 472, 532, 574, 656, 779, 826, 944, 1064, 1121, 1148, 1558, 1652, 2128, 2242, 2296, 2419, 3116, 3304, 3919, 4484, 4592, 4838, 5453, 6232, 6608, 7838, 7847, 8968, 9676, 10906, 12464, 15676, 15694, 16933, 17936, 19352, 21812, 27433, 31352, 31388, 33866, 38704, 43624, 45961, 54866, 62704, 62776, 67732, 74461, 87248, 91922, 109732, 125552, 135464, 148922, 160679, 183844, 219464, 231221, 270928, 297844, 321358, 321727, 367688, 438928, 462442, 521227, 595688, 642716, 643454, 735376, 924884, 1042454, 1124753, 1191376, 1285432, 1286908, 1618547, 1849768, 2084908, 2249506, 2570864, 2573816, 3052901, 3237094, 3699536, 4169816, 4393199, 4499012, 5147632, 6105802, 6474188, 8339632, 8786398, 8998024, 9480061, 12211604, 12948376, 17572796, 17996048, 18960122, 21370307, 24423208, 25896752, 30752393, 35145592, 37920244, 42740614, 48846416, 61504786, 66360427, 70291184, 75840488, 85481228, 123009572, 132720854, 151680976, 170962456, 180121159, 246019144, 265441708, 341924912, 360242318, 492038288, 530883416, 720484636, 1061766832, 1260848113, 1440969272, 2521696226, 2881938544, 5043392452, 10086784904, 20173569808]

約数ペア:

[(1, 20173569808), (2, 10086784904), (4, 5043392452), (7, 2881938544), (8, 2521696226), (14, 1440969272), (16, 1260848113), (19, 1061766832), (28, 720484636), (38, 530883416), (41, 492038288), (56, 360242318), (59, 341924912), (76, 265441708), (82, 246019144), (112, 180121159), (118, 170962456), (133, 151680976), (152, 132720854), (164, 123009572), (236, 85481228), (266, 75840488), (287, 70291184), (304, 66360427), (328, 61504786), (413, 48846416), (472, 42740614), (532, 37920244), (574, 35145592), (656, 30752393), (779, 25896752), (826, 24423208), (944, 21370307), (1064, 18960122), (1121, 17996048), (1148, 17572796), (1558, 12948376), (1652, 12211604), (2128, 9480061), (2242, 8998024), (2296, 8786398), (2419, 8339632), (3116, 6474188), (3304, 6105802), (3919, 5147632), (4484, 4499012), (4592, 4393199), (4838, 4169816), (5453, 3699536), (6232, 3237094), (6608, 3052901), (7838, 2573816), (7847, 2570864), (8968, 2249506), (9676, 2084908), (10906, 1849768), (12464, 1618547), (15676, 1286908), (15694, 1285432), (16933, 1191376), (17936, 1124753), (19352, 1042454), (21812, 924884), (27433, 735376), (31352, 643454), (31388, 642716), (33866, 595688), (38704, 521227), (43624, 462442), (45961, 438928), (54866, 367688), (62704, 321727), (62776, 321358), (67732, 297844), (74461, 270928), (87248, 231221), (91922, 219464), (109732, 183844), (125552, 160679), (135464, 148922)]